Restructure docs

Signed-off-by: Julius Härtl <jus@bitgrid.net>

docs/index.md

@@ -1,17 +0,0 @@
-# Welcome to MkDocs
-
-For full documentation visit [mkdocs.org](https://mkdocs.org).
-
-## Commands
-
-* `mkdocs new [dir-name]` - Create a new project.
-* `mkdocs serve` - Start the live-reloading docs server.
-* `mkdocs build` - Build the documentation site.
-* `mkdocs help` - Print this help message.
-
-## Project layout
-
-    mkdocs.yml    # The configuration file.
-    docs/
-        index.md  # The documentation homepage.
-        ...       # Other markdown pages, images and other files.

docs/index.md

@@ -0,0 +1 @@
+../README.md